Are We Alone in the Universe?

An artist’s conception of a newly discovered Earth-sized planet (NASA/Ames/JPL-CalTech) Intelligence may be a fatal endowment.

Huge excitement. Two Earth-size planets found orbiting a sun-like star less than 1,000 light-years away. This comes two weeks after the stunning announcement of another planet orbiting another star at precisely the right distance — within the so-called “habitable zone” that is not too hot and not too cold — to allow for liquid water and therefore possible life.

Advertisement

Advertisement

Unfortunately, the planets of the right size are too close to their sun, and thus too scorching hot, to permit Earth-like life. And the Goldilocks planet in the habitable zone is too large. At 2.4 times the size of Earth, it is likely gaseous, like Jupiter. No earthlings there. But it’s only a matter of time — perhaps a year or two, estimates one astronomer — before we find the right one of the right size in the right place.

And at just the right time. As the romance of manned space exploration has waned, the drive today is to find our living, thinking counterparts in the universe. For all the excitement, however, the search betrays a profound melancholy — a lonely species in a merciless universe anxiously awaits an answering voice amid utter silence.

#ad#That silence is maddening. Not just because it compounds our feeling of cosmic isolation. But because it makes no sense. As we inevitably find more and more exo-planets where intelligent life can exist, why have we found no evidence — no signals, no radio waves — that intelligent life does exist?

Advertisement

It’s called the Fermi Paradox, after the great physicist who once asked, “Where is everybody?” Or as was once elaborated: “All our logic, all our anti-isocentrism, assures us that we are not unique — that they must be there. And yet we do not see them.”

Advertisement

How many of them should there be? Modern satellite data suggest the number should be very high. So why the silence? Carl Sagan (among others) thought that the answer is to be found, tragically, in the high probability that advanced civilizations destroy themselves.

In other words, this silent universe is conveying not a flattering lesson about our uniqueness but a tragic story about our destiny. It is telling us that intelligence may be the most cursed faculty in the entire universe — an endowment not just ultimately fatal but, on the scale of cosmic time, near instantly so.

This is not mere theory. Look around. On the very same day that astronomers rejoiced at the discovery of the two Earth-size planets, the National Science Advisory Board for Biosecurity urged two leading scientific journals not to publish details of lab experiments that just created a lethal and highly transmittable form of bird-flu virus, lest that fateful knowledge fall into the wrong hands.

Advertisement

Wrong hands, human hands. This is not just the age of holy terror, but also the threshold of an age of hyper-proliferation. Nuclear weapons in the hands of half-mad tyrants (North Korea) and radical apocalypticists (Iran) are just the beginning. Lethal biologic agents may soon find their way into the hands of those for whom genocidal pandemics loosed upon infidels are the royal road to redemption.

Advertisement

And forget the psychopaths: Why, just 17 years after Homo sapiens discovered atomic power, those most stable and sober states, the United States and the Soviet Union, came within inches of mutual annihilation.

Rather than despair, however, let’s put the most hopeful face on the cosmic silence and on humanity’s own short, already baleful history with its new Promethean powers: Intelligence is a capacity so godlike, so protean that it must be contained and disciplined. This is the work of politics — understood as the ordering of society and the regulation of power to permit human flourishing while simultaneously restraining the most Hobbesian human instincts.

Advertisement

There could be no greater irony: For all the sublimity of art, physics, music, mathematics, and other manifestations of human genius, everything depends on the mundane, frustrating, often debased vocation known as politics (and its most exacting subspecialty — statecraft). Because if we don’t get politics right, everything else risks extinction.

We grow justly weary of our politics. But we must remember this: Politics — in all its grubby, grasping, corrupt, contemptible manifestations — is sovereign in human affairs. Everything ultimately rests upon it.

Recommended Articles

Most Popular

To a certain kind of Rachel Maddow viewer, there are few more titillating preludes to a news segment than the one she delivered Monday: “If you have not seen it yet, you are going to want to sit down.”
Maddow’s story began, as many of her stories do, with President Trump, this time focused on his hotel ...
Read More

Federal prosecutors in Washington have recommended that criminal charges be filed against Andrew McCabe, the FBI’s former deputy director, and the Justice Department has rejected a last-ditch appeal by McCabe’s lawyers, according to a report on Thursday by Fox News. This clears the way for what appears to be ...
Read More

Should we #BelieveAllWomen? Bill Burr is skeptical. People will say, “You can’t make something like that up,” he notes. “Well, did you see Star Wars? Somebody made that up.” He adds, “If women ran the world there’d be no war. Evidently there’d be no due process either.” As for “male ...
Read More

Early Monday morning, Donald Trump tweeted: “94% Approval Rating in the Republican Party, a record. Thank you!”
Where the president got this specific number remains a mystery. Recent polls by YouGov put his GOP approval roughly ten points lower, and Gallup, which has tracked Trump’s popularity since he ...
Read More

Making the click-through worthwhile: Why last night’s Democratic presidential primary debate was so bad; a suddenly hot issue that surprisingly never came up last night; an important and under-discussed detail about that Trump resort in Scotland; and a very important appointment for this weekend.
The ...
Read More

When John Bolton left his job as national security adviser -- President Trump says he fired him, Bolton says he quit -- the secretary of the Treasury, Steven Mnuchin, weighed in. “The president’s view on the Iraq War and Ambassador Bolton’s was very different,” he said. Yes, they were very ...
Read More

​​​He almost certainly doesn’t realize it, but Beto O’Rourke is likely to be the worst thing to happen to the gun-control movement in decades — and, if he continues in this mode, he may turn out to be the worst thing to happen to the Democratic party in a long time, too. In Houston last night, ...
Read More